Looking for Center wheel hub cup for Lexus 1997 LX 450

[Jan Hulej]

Hup cup should be made in Taiwan

[RX400h]

Do you mean "center caps"? If your wheels are aluminum, there would most likely be no "hub" caps which traditionally cover the entire wheel.
Aftermarket center caps are readily available but I don't know if their appearance is a perfect match.

NEW Wheel Center Caps Set CHROME 16" for 1993-1998 Land Cruiser 1996-1998 LX450 | eBay